package com.cy.store.config;

import com.cy.store.Interceptor.LoginInterceptor;
import org.springframework.context.annotation.Configuration;
import org.springframework.web.servlet.HandlerInterceptor;
import org.springframework.web.servlet.config.annotation.InterceptorRegistry;
import org.springframework.web.servlet.config.annotation.WebMvcConfigurer;

import java.util.ArrayList;
import java.util.List;

/**
 * 处理器拦截器的注册
 * @author 元曦
 * @create 2022-11-27 12:34
 */
@Configuration //加载当前的拦截器并注册
public class LoginInterceptorConfig implements WebMvcConfigurer{
    @Override
    public void addInterceptors(InterceptorRegistry registry) {
        //创建自定义的拦截器对象
        HandlerInterceptor interceptor = new LoginInterceptor();
        //配置白名单：存放在一个LIST集合里面
        List<String> patterns = new ArrayList<>();
        patterns.add("/bootstrap3/**");
        patterns.add("/css/**");
        patterns.add("/images/**");
        patterns.add("/js/**");
        patterns.add("/web/index.html");
        patterns.add("/web/login.html");
        patterns.add("/web/register.html");
        patterns.add("/web/product.html");
        patterns.add("/users/reg");
        patterns.add("/users/login");
        patterns.add("/districts/**");
        patterns.add("/products/**");
        registry.addInterceptor(interceptor).addPathPatterns("/**").excludePathPatterns(patterns);
    }
}
